The EVCS bar graph on VRM shows false energy usage (see usage at 22:00 below). The advanced graph is correct.
This only happens with 2 day history. For single days, the data is correct. - I was wrong. It is always there.
The EV Energy graph also shows this instant energy of 6kWh at 22:00.
Hmmm … one Graph is kwh, the other one watts ….. kwh is the integral of w over time …. looks ok to me ….
You had a max of 6000 watts but only a short time. What exactly do you expect ?